6-pc 1/2 in square drive manual impact driver with 4-1/2 inch long handle (#206-2) has a #207-2 5/16" hex bit adaptor and 4 hex bits (#1234 set of two Phillips and two slotted bits) in a reclosable vinyl pouch (3" x 9"). The driver is 5-1/4 in long and can be set to tighten or loosen stuck bolts, screws or nuts (using your own 1/2 in sq. sockets) by a hammer blow to the top of the driver. The set weighs 1.64 lb.